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CVE-2012-4834
Directory traversal vulnerability in LayerLoader.jsp in the theme component in IBM WebSphere Portal 7.0.0.1 and 7.0.0.2 before CF19 and…
Medium5.0EPSS 3.1%
- Published
- Updated
- Reserved
- Assigned by
- ibm
Description
Directory traversal vulnerability in LayerLoader.jsp in the theme component in IBM WebSphere Portal 7.0.0.1 and 7.0.0.2 before CF19 and 8.0 before CF03 allows remote attackers to read arbitrary files via a crafted URI.
Timeline
ID reserved
By ibm
- 3 months later
· 3 months later
Published
- 12 years later
· 12 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
- EPSS (exploitation in 30 days)
- 3.1% · top 12% of all CVEs (8 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
Affected products
n/a
- affected n/a
References (6)
- 51281 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://www.ibm.com/support/docview.wss?uid=swg24033155 (opens in a new tab)x_refsource_CONFIRMx_transferred
- websphere-portal-layloader-dir-traversal(78914) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- http://www.ibm.com/connections/blogs/PSIRT/entry/security_vulnerability_in_theme_component_for_websphere_portal_versions_7_0_0_x_and_8_0_cve2012_48344 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://www.ibm.com/support/docview.wss?uid=swg21617713 (opens in a new tab)x_refsource_CONFIRMx_transferred
- PM76354 (opens in a new tab)vendor-advisoryx_refsource_AIXAPARx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2012-4834)Record last updated .